Carrier profile · USDOT 403979 · Updated Jun 13, 2026
Blarney Castle Oil Co
72 power unitsavg 11.1 yrLocal · 1 statesBEAR LAKE, MI94/100
AUTHORITY STATUS UNKNOWNHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 12218 WEST ST, BEAR LAKE, MI, 49614
- Mailing address
- P O BOX 246, BEAR LAKE, MI, 49614
- Operation
- Intrastate (Hazmat)· Hazmat
Contact
- Phone
- (231) 864-3111
- Cell
- (231) 342-7440
- Fax
- (231) 864-2303
- Web domain
- blarneycastleoil.com
Registration
- Officer
- Dennis P Mccarthy
- USDOT / docket
- 403979
- First registered
- Aug 7, 1990
- Last MCS-150
- Sep 30, 2025 · 4,500,000 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 16739880
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.